.container {
  width: 1211px;
  margin: 0 auto;
}
.container:before {
  content: ' ';
  display: table;
}
.container:after {
  content: ' ';
  display: table;
  clear: both;
}

.logo {
  display: inline-block;
  width: 160px;
  height: 46px;
  background: url("../img/icon.png") 0 0 no-repeat;
  margin: 12px 0;
  vertical-align: middle;
}
.welcome {
  display: inline-block;
  line-height: 46px;
  margin: 12px;
  font-size: 2em;
  font-weight: normal;
  padding-left: 12px;
  border-left: 1px solid #aaa;
  vertical-align: middle;
}
.main {
  position: relative;
}
.video-bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: auto;
  z-index: -1;
}

.form-container {
  width: 500px;
  min-height: 200px;
  border: 1px solid #aaa;
  border-radius: 3px;
  margin: 100px auto;
  padding: 25px;
  background: rgba(255,255,255, 0.7);
}
.form-group {
  margin-bottom: 15px;
}
.control-label {
  display: inline-block;
  width: 80px;
  text-align: right;
}
.form-control {
  width: 200px;
  padding: 5px;
  border: 1px solid #aaa;
  border-radius: 3px;
  vertical-align: middle;
  margin-top: -3px;
}
.help-block {
  color: #fff;
  padding: 5px;
  border-radius: 3px;
  border: 1px solid transparent;
}
.bg-default {
  background: #999;
  border-color: #777;
}
.bg-success {
  background: #090;
  border-color: #070;
}
.bg-danger {
  background: #900;
  border-color: #700;
}

.btn {
  padding: 6px 12px;
  border: 1px solid transparent;
  border-radius: 3px;
  outline: none;
  color: #fff;
}
.btn-success {
  background: #090;
  border-color: #070;
}
.btn-danger {
  background: #900;
  border-color: #700;
}